The file is being created successfully, but I cannot get PrintWriter to print anything to the text file. Code:
import java.io.File;
import java.util.Scanner;
import java.io.IOException;
import java.io.PrintWriter;
public class exams {
public static void main (String[] args) throws IOException{
Scanner scanner = new Scanner(System.in);
System.out.println("How many scores were there?");
int numScores = scanner.nextInt();
int arr[] = new int[numScores];
for (int x=0; x<numScores; x++){
System.out.println("Enter score #" + (x+1));
arr[x] = scanner.nextInt();
}
File file = new File("ExamScores.txt");
if(!file.exists()){
file.createNewFile();
PrintWriter out = new PrintWriter(file);
for (int y=0; y<arr.length; y++){
out.println(arr[y]);
}
}
else {
System.out.println("The file ExamScores.txt already exists.");
}
}
}
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